var express = require('express');
var router = express.Router();
var models = require('../models');
var Op = models.Sequelize.Op

// 文章列表
router.get('/', async function (req, res, next) {
    var currentPage = parseInt(req.query.currentPage) || 1;
    var pageSize = parseInt(req.query.pageSize) || 10;
    var where = {};

    // 模糊查询标题
    var title = req.query.title;

    if (title) {
        where.title = {
            [Op.like]: '%' + title + '%'
        }
    }

...